公开(公告)号：US07502292B2

公开(公告)日：2009-03-10

申请号：US12018938

申请日：2008-01-24

申请人： Kyung-geun Lee ,  In-sik Park

发明人： Kyung-geun Lee ,  In-sik Park

IPC分类号： G11B11/00

CPC分类号： G11B20/1833 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1221 ,  G11B2020/1277 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2579

摘要： An optical disc on which data is recorded and/or from which the data is reproduced, includes a recording area where the data is recorded in at least one physical cluster, a defective area, where a defect that prevents a recording and/or reproduction of data is present, provided in the recording area, and a recording end area where information indicating an end of recording is recorded before the defective area. A method of recording data on and/or reproducing the data from a high density optical disc having a defective area, includes recording the data in a predetermined recording area having the defective area, and recording end data indicating an end of the recording before the defective area.

公开(公告)号：US07483351B2

公开(公告)日：2009-01-27

申请号：US11432339

申请日：2006-05-12

申请人： Kyung-geun Lee ,  In-sik Park

发明人： Kyung-geun Lee ,  In-sik Park

IPC分类号： G11B11/00

CPC分类号： G11B20/1833 ,  G11B20/1217 ,  G11B20/1883 ,  G11B2020/1221 ,  G11B2020/1277 ,  G11B2020/1893 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2579

摘要： An optical disc on which data is recorded and/or from which the data is reproduced, includes a recording area where the data is recorded in at least one physical cluster, a defective area, where a defect that prevents a recording and/or reproduction of data is present, provided in the recording area, and a recording end area where information indicating an end of recording is recorded before the defective area. A method of recording data on and/or reproducing the data from a high density optical disc having a defective area, includes recording the data in a predetermined recording area having the defective area, and recording end data indicating an end of the recording before the defective area.

公开(公告)号：US07483350B2

公开(公告)日：2009-01-27

申请号：US11264150

申请日：2005-11-02

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  Young-yoon Kim ,  In-sik Park ,  Yoon-ki Kim

IPC分类号： G11B5/09 ,  G11B15/52

CPC分类号： G11B20/1883 ,  G11B20/12 ,  G11B20/1217 ,  G11B20/18 ,  G11B20/1816 ,  G11B27/329 ,  G11B2020/1222 ,  G11B2020/1265 ,  G11B2020/1277 ,  G11B2020/1285 ,  G11B2020/1297 ,  G11B2020/1826 ,  G11B2220/20 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566

摘要： A recording medium storing information indicating that linking is applied immediately after the defective area, distinguishing a linking type which occurs in a general incremental recording mode from a linking type which occurs after the defective area. Defective areas are detected and registered in a predetermined area (recording management data (RMD) area) before user data is recorded or while user data is being recorded in the recording medium having a plurality of continuous basic recording units, such as a digital versatile disc-rewritable (DVD-RW) in which recording and reproducing can be done repeatedly. Linking is not only applied in an incremental recording mode or in a restricted overwrite recording mode, but linking is also applied to an area immediately after the defective area which is registered in the defect list, increasing reliability of the user data.

摘要翻译： 存储指示在缺陷区域之后立即应用链接的信息的记录介质，将在一般增量记录模式中发生的链接类型与在缺陷区域之后发生的链接类型进行区分。 在用户数据被记录之前或者当用户数据被记录在具有多个连续基本记录单元的记录介质中时，在预定区域（记录管理数据（RMD）区域）中检测并登记有缺陷区域，例如数字通用盘 可再生（DVD-RW），其中可以重复进行记录和再现。 链接不仅应用于增量记录模式或限制重写记录模式，而且链接也被应用于紧跟在缺陷列表中的缺陷区域之后的区域，增加了用户数据的可靠性。

公开(公告)号：US07423956B2

公开(公告)日：2008-09-09

申请号：US11959499

申请日：2007-12-19

申请人： Kyung-geun Lee ,  In-sik Park ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US07403452B2

公开(公告)日：2008-07-22

申请号：US11432542

申请日：2006-05-12

申请人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  Jung-wan Ko ,  In-sik Park ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/0079 ,  G11B7/0053 ,  G11B7/00736 ,  G11B7/24082 ,  G11B20/1217 ,  G11B27/24 ,  G11B2020/1239 ,  G11B2020/1298 ,  G11B2220/215 ,  G11B2220/216 ,  G11B2220/2537 ,  G11B2220/2562 ,  G11B2220/2566 ,  G11B2220/257 ,  G11B2220/2575

摘要： An optical disc includes a read-only area having a first wobble, which is a data wobble formed in the read-only area for only reading, a readable/writable area having a second wobble, which is different from the data wobble, and a connection area between the read-only area and the readable/writable area having a third wobble having the same frequency as one of the first and second wobbles.

公开(公告)号：US07388824B2

公开(公告)日：2008-06-17

申请号：US10806320

申请日：2004-03-23

申请人： Yong-jin Ahn ,  In-sik Park ,  Kyung-geun Lee ,  Chang-jin Yang ,  Tatsuhiro Otsuka ,  Du-seop Yoon ,  Seong-sue Kim

发明人： Yong-jin Ahn ,  In-sik Park ,  Kyung-geun Lee ,  Chang-jin Yang ,  Tatsuhiro Otsuka ,  Du-seop Yoon ,  Seong-sue Kim

IPC分类号： G11B7/00

CPC分类号： G11B7/126 ,  G11B7/0045 ,  G11B7/00454 ,  G11B7/00456 ,  G11B7/0062 ,  G11B2007/0006

摘要： A method of and apparatus for recording data on an optical recording medium form a mark or a space by using a recording waveform having an erase pattern containing a multi-pulse. The method and the apparatus prevent distortion of the mark or the space and improve a mark shape such that a recording/reproducing characteristic of the optical recording medium is improved.

公开(公告)号：US20080117725A1

公开(公告)日：2008-05-22

申请号：US12019130

申请日：2008-01-24

申请人： In-sik Park ,  Jung-wan Ko ,  Kyung-geun Lee ,  Byong-ho Choi ,  Jung-kwon Heo ,  Byung-jun Kim ,  Tae-yong Doh

发明人： In-sik Park ,  Jung-wan Ko ,  Kyung-geun Lee ,  Byong-ho Choi ,  Jung-kwon Heo ,  Byung-jun Kim ,  Tae-yong Doh

IPC分类号： G11B21/08

CPC分类号： G11B7/0079 ,  G11B7/00736 ,  G11B7/24038 ,  G11B20/1217 ,  G11B20/1262 ,  G11B2020/1247 ,  G11B2020/1248 ,  G11B2020/1259 ,  G11B2020/1265 ,  G11B2020/1278 ,  G11B2020/1288 ,  G11B2220/211 ,  G11B2220/213 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical recording medium having a read-only storage area and a writable storage area and a recording/reproducing apparatus and method therefor. The optical recording medium is a hybrid disc having both the read-only storage area, which is suitable for mass production of information having the same contents, and the writable storage area on which data can be recorded, updated or added at a user's option. The read-only storage area has a structure that is completely compatible with a digital versatile disc read only memory (DVD-ROM) specification, and the writable storage area is compatible with the recording/reproducing characteristics of a writable DVD specification so that an existing reproducing-only apparatus can read information from the read-only storage area, and data can be recorded in the writable storage area using an apparatus obtained by minimally changing an existing recording/reproducing apparatus while maintaining the physical recording characteristics of the existing recording/reproducing apparatus.

摘要翻译： 一种具有只读存储区和可写存储区的光记录介质及其记录/再现装置及方法。 光记录介质是具有适合于批量生产具有相同内容的信息的只读存储区域和可以根据用户选项记录，更新或添加数据的可写存储区域的混合盘。 只读存储区域具有与数字通用盘只读存储器（DVD-ROM）规范完全兼容的结构，并且可写存储区域与可写DVD规范的记录/再现特性兼容，使得现有 只读设备可以从只读存储区域读取信息，并且可以使用通过最小程度地改变现有记录/再现设备获得的设备将数据记录在可写存储区域中，同时保持现有记录/再现的物理记录特性 仪器。

公开(公告)号：US20080095013A1

公开(公告)日：2008-04-24

申请号：US11960140

申请日：2007-12-19

申请人： Kyung-geun Lee ,  In-sik Park ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/24082 ,  G11B7/0053 ,  G11B7/00718 ,  G11B7/00736 ,  G11B7/00745 ,  G11B7/24038 ,  G11B7/261 ,  G11B20/1217 ,  G11B20/1403 ,  G11B20/1426 ,  G11B27/24 ,  G11B27/3027 ,  G11B2020/1239 ,  G11B2020/1274 ,  G11B2020/1292 ,  G11B2220/216 ,  G11B2220/235 ,  G11B2220/2562 ,  G11B2220/2575

摘要： An optical disc is manufactured under a uniform condition by forming grooves and lands on the entire surface of the disc. The optical disc is configured to obtain a reliable reproduction signal, and the grooves and lands are formed on a lead-in area, a user data area and a lead-out area of the optical disc. Since the same manufacturing condition can be adopted in mastering discs, the yield can be enhanced and the manufacturing cost can be reduced.

公开(公告)号：US20080094995A1

公开(公告)日：2008-04-24

申请号：US11959802

申请日：2007-12-19

申请人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11B7/00 ,  G11B7/26

CPC分类号： G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.

公开(公告)号：US07362691B2

公开(公告)日：2008-04-22

申请号：US10695393

申请日：2003-10-29

申请人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

发明人： Kyung-geun Lee ,  In-sik Park ,  Jung-wan Ko ,  Du-seop Yoon

IPC分类号： G11B7/00

CPC分类号： G11B7/00736 ,  G11B7/004 ,  G11B7/0945 ,  G11B2007/0006

摘要： An optical disc includes tracking polarity information. The optical disc includes a clamping area, a lead-in area, a data area, and a burst cutting area (BCA). The BCA is present between the clamping area and the lead-in area and in which information regarding the optical disc is recorded, and the information is read before performing tracking in the data area. Accordingly, it is possible to obtain the tracking polarity information and/or reflectivity information without trial and error and directly record or reproduce user data in a data area of the optical disc.

摘要翻译： 光盘包括跟踪极性信息。 光盘包括夹紧区域，导入区域，数据区域和突发切割区域（BCA）。 BCA存在于夹持区域和引入区域之间，并且记录关于光盘的信息，并且在数据区域中执行跟踪之前读取信息。 因此，可以无误地获得跟踪极性信息和/或反射率信息，并且可以在光盘的数据区域中直接记录或再现用户数据。